We Tried Air Purifiers From 2,000 to 50,000! *Delhi Pollution*
16:18
YouTubeTechWiser
We Tried Air Purifiers From 2,000 to 50,000! *Delhi Pollution*
Go to https://surfshark.com/techwiser or use code TECHWISER at checkout to get 4 extra months of Surfshark VPN! Delhi’s air is worse than ever — and in 2025, it’s not just Delhi. We tested air purifiers from ₹2,000 to ₹45,000 to find which ones actually work and what’s just a gimmick. This is TW Explains — the truth about India ...
已浏览 9.6万 次1 周前
HEPA Filter Benefits
What Is HEPA Filtration? How It Works & Why It Matters for Air Quality
1:16
What Is HEPA Filtration? How It Works & Why It Matters for Air Quality
YouTubeImperial Dade
已浏览 1904 次8 个月之前
What is a HEPA Filter and HEPA Air Cleaner? (Explained)
3:03
What is a HEPA Filter and HEPA Air Cleaner? (Explained)
YouTubeHome Air Guides
已浏览 14.4万 次2019年8月20日
What Are The Benefits Of A HEPA Air Purifier?
3:06
What Are The Benefits Of A HEPA Air Purifier?
YouTubeThe Everyday Why
已浏览 1 次1 周前
热门视频
Your Air Purifier Is Wrong | DR. JAMAL A. KHAN #pollution #airpurifier
0:40
Your Air Purifier Is Wrong | DR. JAMAL A. KHAN #pollution #airpurifier
YouTubeHealth Wealth & Lifestyle
已浏览 3.1万 次4 天之前
Delhi Pollution: Evening Commute Causes 40% More Lung Damage, Says Devibhaktuni Srikrishna
12:20
Delhi Pollution: Evening Commute Causes 40% More Lung Damage, Says Devibhaktuni Srikrishna
YouTubeIndia Today
已浏览 1743 次6 天之前
Air Purifier Health Risk : घर में ज़हर फैला रहा है आपका एयर प्यूरिफायर? | WHO guidelines | Alert
2:16
Air Purifier Health Risk : घर में ज़हर फैला रहा है आपका एयर प्यूरिफायर? | WHO guidelines | Alert
YouTubeTV9 Bharatvarsh
已浏览 1054 次2 天之前
HEPA Filter Reviews
Most HEPA Air Purifiers Are A SCAM (There's A Better Option)
35:04
Most HEPA Air Purifiers Are A SCAM (There's A Better Option)
YouTubeHealthy Home Guide
已浏览 87.9万 次2024年3月18日
PuroAir 240 HEPA 14 Air Purifier | 9-Month Review
8:26
PuroAir 240 HEPA 14 Air Purifier | 9-Month Review
YouTubeAndrew Rock Youtube
已浏览 4513 次2024年11月23日
Shark Air Purifier NeverChange "HP302" HEPA Filter Full Review
18:15
Shark Air Purifier NeverChange "HP302" HEPA Filter Full Review
YouTubeAt Home with Lucas
已浏览 1.5万 次6 个月之前